papillae发音名词1乳突、乳头状突起papilla 的复数;医学The tiny papillae on your tongue contain the receptors for taste.舌头上的小乳突含有负责味觉的受器。2乳突、毛乳突解剖Each hair grows from a bulb that sits over the dermal papillae.每根头发都从覆盖在皮肤乳突上的毛球长出。3乳突、小突起植物The petals are covered with fine papillae that scatter light.花瓣表面布满细小的乳突,会使光线散射。用这个字练口说→